对反潜直升机海上搜潜控制系统进行了详细的研究。
A detailed research work had been made on helicopter 's anti-submarine control system.
为了提高水下潜艇对抗反潜直升机的能力，需要尽快解决水下对空探测的技术问题。
Therefore, development of a technology for the submarine to detect the anti-submarine helicopter by monitoring the helicopter radiated noise in underwater is urgently required.
这是一个具有里程碑意义的设计，是第一个反潜直升机利用涡轴发动机之一，并成为世界第一的两栖直升机。
It was a landmark design, being one of the first ASW helicopter to take advantage of turboshaft engines, as well as being the first amphibious helicopter in the world.
通过对检查性反潜特点和吊放声呐战术特性的分析，确定了检查性反潜时反潜直升机采用吊放声呐搜潜的效能指标。
Analyzing the characteristics of checking anti-submarine and the tactics features of dipping sonar, the searching effectiveness index of dipping sonar in checking anti-submarine was put forward.
18F似乎是早些时候Z-8F的升级版，重量与西方军舰上的反潜直升机备相当（西方此类装备体积往往比中国的大一些）。
Thee Z-18F appears to be a major upgrade to the earlier Z-8F and is the same weight as anti-submarine used on many Western warships (which tend to be larger than most Chinese ones. )
直升机攻潜策略是反潜战中值得研究的一个问题。
The attacking tactic of helicopters against submarines is a problem that is worth studying.
常用的系统效能评估方法不适合对只能作出模糊评价的一类问题进行评估，直升机反潜武器配置正是属于这类问题。
General system efficiency valuation is not adapted to those matters that are only fuzzily valued, and weapon configuration of helicopters belongs to it.
位置：空气空气留下五个SH - 3海王反潜战直升机侧视图从直升机反潜中队12 (HS - 12)飞行编队。
Here: Air-to-air left side view of five SH-3 Sea King antisubmarine warfare helicopters from helicopter antisubmarine Squadron 12 (HS-12) flying in formation.
位置：空气空气留下五个SH - 3海王反潜战直升机侧视图从直升机反潜中队12 (HS - 12)飞行编队。
Here: Air-to-air left side view of five SH-3 Sea King antisubmarine warfare helicopters from helicopter antisubmarine Squadron 12 (HS-12) flying in formation.
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